SI5332AC09168-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332AC09168-GM1R is a low-jitter, 6-output programmable clock generator from the Si5332 family. It utilizes MultiSynth technology to synthesize any frequency up to 333.33 MHz with 0 ppm error. The device supports external crystal or differential/LVCMOS inputs and offers user-configurable output formats including LVDS, LVPECL, HCSL, and LVCMOS. It features independent supply banks for mixed-voltage applications and operates within a temperature range of –40 to +85 °C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to six differential outputs with jitter performance of 190 fs RMS (external crystal) or 175 fs RMS (embedded crystal).
• Supports integer and fractional synthesis modes with frequencies up to 333.33 MHz on differential outputs.
• Features user-configurable universal hardware input pins for functions such as OE, spread spectrum enable, and input selection.
• Includes multi-profile configuration support allowing storage of up to 16 configurations in non-volatile memory.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers, Storage, and Search Acceleration
• Ethernet Switches and Routers
• Small Cells and Mobile Backhaul/Fronthaul
• Test and Measurement Equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code '09168' corresponds to the required frequency plan and configuration via ClockBuilder Pro. Confirm package type GM1 indicates the 32-pin QFN variant. Check current availability status as this component may be subject to limited supply or end-of-life notices depending on the manufacturing date.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this part for designs requiring up to six synchronized clock outputs with flexible voltage levels. Ensure the input source matches the supported ranges: 16–50 MHz for external crystals, 10–250 MHz for differential clocks, or 10–170 MHz for LVCMOS. Verify that the required output signal formats (LVDS, LVPECL, HCSL, LVCMOS) are compatible with the target load impedances.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 series of any-frequency clock generators. The 'A' suffix denotes support for integer and fractional synthesis modes with an external crystal or clock input. The 'GM1' suffix specifies the 32-pin QFN package supporting up to six outputs. The 'R' indicates tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Other Si5332 variants with different output counts (GM2 for 8 outputs, GM3 for 12 outputs) or synthesis modes (B, C, D grades) may serve as alternatives if pin compatibility and feature requirements align. Verify that substitute parts support the same input/output frequency ranges and signal formats.